JPH0419710U - - Google Patents

Info

Publication number
JPH0419710U
JPH0419710U JP5938990U JP5938990U JPH0419710U JP H0419710 U JPH0419710 U JP H0419710U JP 5938990 U JP5938990 U JP 5938990U JP 5938990 U JP5938990 U JP 5938990U JP H0419710 U JPH0419710 U JP H0419710U
Authority
JP
Japan
Prior art keywords
groove
helical
twisted
drill
edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5938990U
Other languages
English (en)
Japanese (ja)
Other versions
JP2522074Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5938990U priority Critical patent/JP2522074Y2/ja
Publication of JPH0419710U publication Critical patent/JPH0419710U/ja
Application granted granted Critical
Publication of JP2522074Y2 publication Critical patent/JP2522074Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP5938990U 1990-06-05 1990-06-05 ドリル Expired - Fee Related JP2522074Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5938990U JP2522074Y2 (ja) 1990-06-05 1990-06-05 ドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5938990U JP2522074Y2 (ja) 1990-06-05 1990-06-05 ドリル

Publications (2)

Publication Number Publication Date
JPH0419710U true JPH0419710U (de) 1992-02-19
JP2522074Y2 JP2522074Y2 (ja) 1997-01-08

Family

ID=31585842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5938990U Expired - Fee Related JP2522074Y2 (ja) 1990-06-05 1990-06-05 ドリル

Country Status (1)

Country Link
JP (1) JP2522074Y2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011525152A (ja) * 2008-06-21 2011-09-15 マパル ファブリック フュール プラツィジョンズベルクゼウグ ドクトル．クレス カーゲー ドリル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011525152A (ja) * 2008-06-21 2011-09-15 マパル ファブリック フュール プラツィジョンズベルクゼウグ ドクトル．クレス カーゲー ドリル

Also Published As

Publication number Publication date
JP2522074Y2 (ja) 1997-01-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees